.header {
    // position: absolute;
    // top: 0;
    // left: 0;
    width: 100%;
    height: 125px;
}

.header .middle {
    width: 1280px;
    height: 125px;
    margin: 0 auto;
}

.header .middle .first {
    height: 64px;
    background-color: #fff;
    opacity: 1;
}

.header .middle .first img {
    margin: 9px 16px;
    float: left;
}

.header .middle .first .ul1 {
    width: 183px;
    height: 64px;
    float: right;
    display: flex;
    justify-content: space-around;
    align-items: center;
    // margin-bottom: 0;
}

.header .middle .first .ul1 li a {
    display: inline-block;
    width: 25px;
    height: 25px;
    background: url(../../img/sprite.png) no-repeat 0 -215px;
}

.header .middle .first .ul1 li:nth-of-type(2) a {
    background-position: -224px -72px;
}

.header .middle .first .ul1 li:nth-of-type(3) a {
    background-position: -221px -173px;
}

.header .middle .last {
    height: 60px;
    opacity: 0.5;
    background-color: #DFE3E9;
}

.header .middle .last .menu {
    width: 556px;
    height: 61px;
    float: left;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.header .middle .last .menu #h>a {
    font-size: 13px;
    color: #8D8D9D;
    text-decoration: none;
}

// 一
.header .middle .last .menu #select1 .menu-ul {
    height: 270px;
    background-color: #ccc;
    position: fixed;
    top: 125px;
    left: 0;
    display: none!important; //影藏 注意
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}

.header .middle .last .menu #select1 #menu-ul1 {
    width: 260px;
    height: 270px;
    float: left;
}

.header .middle .last .menu #select1 #menu-ul1 .c {
    float: right;
    width: 130px;
    margin-top: 34px;
}

.header .middle .last .menu #select1 #menu-ul1 .b {
    float: left;
    width: 130px;
}

.header .middle .last .menu #select1 #menu-ul1 .b:nth-of-type(1) li {
    color: #7C878E;
}

.header .middle .last .menu #select1 #menu-ul2 li:nth-of-type(1) {
    color: #7C878E;
}

.header .middle .last .menu #select1 #menu-ul3 li:nth-of-type(1) {
    color: #7C878E;
}

.header .middle .last .menu #select1 #menu-ul2 {
    width: 130px;
    height: 270px;
}

.header .middle .last .menu #select1 #menu-ul3 {
    width: 130px;
    height: 270px;
}

.header .middle .last .menu #select1 .menu-ul li {
    line-height: 34px;
    text-align: center;
    font-size: 14px;
}

.header .middle .last .menu #select1 .menu-ul li a {
    text-decoration: none;
    color: #9FA7AD;
}

// 二
.header .middle .last .menu #select2 .menu-ul {
    height: 270px;
    background-color: #ccc;
    position: fixed;
    top: 125px;
    left: 0;
    display: none!important; //影藏 注意
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}

.header .middle .last .menu #select2 #menu-ul4 {
    width: 260px;
    height: 270px;
    float: left;
}

.header .middle .last .menu #select2 #menu-ul4 .d {
    float: left;
    width: 130px;
}

.header .middle .last .menu #select2 #menu-ul4 .e {
    float: right;
    width: 130px;
    margin-top: 34px;
}

.header .middle .last .menu #select2 #menu-ul4 .d:nth-of-type(1) li {
    color: #7C878E;
}

.header .middle .last .menu #select2 #menu-ul5 li:nth-of-type(1) {
    color: #7C878E;
}

.header .middle .last .menu #select2 #menu-ul6 li:nth-of-type(1) {
    color: #7C878E;
}

.header .middle .last .menu #select2 #menu-ul5 {
    width: 130px;
    height: 270px;
}

.header .middle .last .menu #select2 #menu-ul6 {
    width: 260px;
    height: 270px;
    float: left;
}

.header .middle .last .menu #select2 #menu-ul6 .f {
    float: left;
    width: 130px;
}

.header .middle .last .menu #select2 #menu-ul6 .g {
    float: right;
    width: 130px;
    margin-top: 34px;
}

.header .middle .last .menu #select2 .menu-ul li {
    line-height: 34px;
    text-align: center;
    font-size: 14px;
}

.header .middle .last .menu #select2 .menu-ul li a {
    text-decoration: none;
    color: #9FA7AD;
}

// 搜索
.header .middle .last .sou {
    width: 267px;
    font-size: 14px;
    float: right;
    margin-top: 18px;
    position: relative;
}

.header .middle .last .sou #sou-input {
    outline: none;
    border: none;
    color: #AAABAF;
}

.header .middle .last .sou i {
    display: inline-block;
    width: 20px;
    height: 20px;
    background: url(../../img/sprite.png) no-repeat -223px -122px;
    position: absolute;
    right: 29px;
}